Citel PV surge protectors are DIN mount and are ideal for placement inside combiner boxes.
The Citel DS60PVS-1000 are Type 1 heavy duty surge protectors, recommended when a direct lightning strike is possible on the installation. They are available for operating voltages of up to 1000 VDC. The use of Type 1 surge protector is recommended at both ends of the DC power supply line, at the solar array side and the inverter/converter side. The Citel DS60PVS-1000 surge protector is made with a monoblock enclosure and mounts on a DIN rail.